Find the index of a particular character in a string ignoring case.
Input: x = 'aAbhhfdf'
n = 'a'
Output: 1 2
Because in x, at position 1 and 2 , we have a (ignoring case)
You can use regexp
Sort a list of complex numbers based on far they are from the origin.
Clean the List of Names
Project Euler: Problem 7, Nth prime
Determine the square root
Beginner's Problem - Squaring
Calculate time domain specifications for second order control systems.
Find out base of following arithmetic operation
Find out DC Gain of transfer function
Find the next state of a JK Flip-Flop
Convert Decimal Number to Hex number (including non integer value)
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